Samsung S34E790C User Manual - Page 84

Resolution, Horizontal Frequency, Vertical Frequency Hz, Pixel Clock MHz, Sync Polarity H/V

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Page 84 highlights

-- Horizontal Frequency The time required to scan a single line from the left to the right side of the screen is called a horizontal cycle. The reciprocal number of a horizontal cycle is called horizontal frequency. Horizontal frequency is measured in kHz. -- Vertical Frequency Repeating the same picture dozens of times per second allows you to view natural pictures. The repeat frequency is called "vertical frequency" or "refresh rate" and is indicated in Hz. Resolution VESA, 800 x 600 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1152 x 864 VESA, 1280 x 720 VESA, 1280 x 800 VESA, 1280 x 1024 VESA, 1280 x 1024 VESA, 1440 x 900 VESA, 1600 x 900 RB VESA, 1680 x 1050 VESA, 1920 x 1080 CEA-861, 2560 x 1080 VESA, 2560 x 1440 RB VESA, 3440 x 1440 (30 Hz) VESA, 3440 x 1440 (50 Hz) VESA, 3440 x 1440 (DP) Horizontal Frequency (kHz) 46.875 48.363 56.476 60.023 67.500 45.000 49.702 63.981 79.976 55.935 60.000 65.290 67.500 66.000 88.787 43.819 73.681 88.819 Vertical Frequency (Hz) Pixel Clock (MHz) 75.000 60.004 70.069 75.029 75.000 60.000 59.810 60.020 75.025 59.887 60.000 59.954 60.000 60.000 59.951 29.993 49.987 59.973 49.500 65.000 75.000 78.750 108.000 74.250 83.500 108.000 135.000 106.500 108.000 146.250 148.500 198.000 241.500 157.750 265.250 319.750 Sync Polarity (H/V) 84

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84
Resolution
Horizontal Frequency
(kHz)
Vertical Frequency (Hz)
Pixel Clock (MHz)
Sync Polarity (H/V)
VESA, 800 x 600
46.875
75.000
49.500
+/+
VESA, 1024 x 768
48.363
60.004
65.000
-/-
VESA, 1024 x 768
56.476
70.069
75.000
-/-
VESA, 1024 x 768
60.023
75.029
78.750
+/+
VESA, 1152 x 864
67.500
75.000
108.000
+/+
VESA, 1280 x 720
45.000
60.000
74.250
+/+
VESA, 1280 x 800
49.702
59.810
83.500
-/+
VESA, 1280 x 1024
63.981
60.020
108.000
+/+
VESA, 1280 x 1024
79.976
75.025
135.000
+/+
VESA, 1440 x 900
55.935
59.887
106.500
-/+
VESA, 1600 x 900 RB
60.000
60.000
108.000
+/+
VESA, 1680 x 1050
65.290
59.954
146.250
-/+
VESA, 1920 x 1080
67.500
60.000
148.500
+/+
CEA-861, 2560 x 1080
66.000
60.000
198.000
+/+
VESA, 2560 x 1440 RB
88.787
59.951
241.500
+/-
VESA, 3440 x 1440 (30 Hz)
43.819
29.993
157.750
+/-
VESA, 3440 x 1440 (50 Hz)
73.681
49.987
265.250
+/-
VESA, 3440 x 1440 (DP)
88.819
59.973
319.750
+/-
-
Horizontal Frequency
The time required to scan a single line
from the left to the right side of the
screen is called a horizontal cycle. The
reciprocal number of a horizontal cycle
is called horizontal frequency. Horizontal
frequency is measured in kHz.
-
Vertical Frequency
Repeating the same picture dozens of
times per second allows you to view
natural pictures. The repeat frequency is
called "vertical frequency" or "refresh rate"
and is indicated in Hz.